All Questions
5 questions
4
votes
2
answers
946
views
Spring Boot API - Avoiding Concurrency issues
I'm still in the process of learning Java / spring and I think I'm getting better. Now at this point I'm able to build a rest api BUT I'm at a lost at how to ensure I've no concurrency issues . I've ...
- 143
3
votes
0
answers
195
views
Migrate customer and transaction data from CSV to MongoDB
I wrote a Java Spring Boot application with MongoDB that on every application start loads customer, account type and transaction details from CSV files to MongoDB. It has one end point that returns ...
- 31
2
votes
1
answer
3k
views
Spring, Kafka and Mongo how to create a RestController
I'm learning how to use Kafka, I've never used something similar in the past. In my job I was required to create a POC using it and integrate it to Spring Boot and save information on MongoDB (because ...
- 181
2
votes
1
answer
75
views
Generating Report Data in CSV format for various cases
I have to show report data for various cases in text-csv format as soon as the user click's on the given URI's.
The given cases are:
End_Customer Data
Incomplete Profiles.
Total Connections
Below ...
- 21
2
votes
0
answers
785
views
NoSQL-based sequence generator
For my web application I have to generate a sequence of following format:
<year><sometext><month><sequence>
For example:
...
- 121